1978 Pistons & Piston Rings

Pistons, Forged, Flat Top, Single Valve Relief, 4.530 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-338237-8

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Forged, Dish, 2-Valve Reliefs, 4.155 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-131633-8

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Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Set of 8

Part Number: JEP-182020-8

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Pistons, 18 Degree, Forged, Dome, 2 Valve Reliefs, 4.030 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-181965-8

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.145 in. Bore, 4.000 in. Stroke, 6.000 in. Rod, 1.000 in. Compression, Chevy, Set of 8

Part Number: JEP-182030-8

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Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.800 in. Stroke, 6.000 in. Rod, 1.100 in. Compression, Chevy, Set of 8

Part Number: JEP-182052-8

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.625 in. Stroke, 6.000 in. Rod, 1.187 in. Compression, Chevy, Set of 8

Part Number: JEP-182008-8

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.350 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-258279-8

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-258213-8

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.310 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each

Part Number: WIS-5514A6

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, PowerPak Plus, Forged, Chevrolet, Small Block, Kit

Part Number: MLE-930205576

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Pistons, PowerPak Piston and Ring Kits, 4.310 in. Bore, Forged Aluminum, Dome, Rings, Chevrolet, 7.4L, Set of 8

Part Number: MLE-929906910

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.155 in. Bore, 3.750 in. Stroke, Dome, Chevy, Small Block, Set of 8

Part Number: UEM-IC640KTD-030

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, PowerPak Plus Piston and Ring Kits, 4.040 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8

Part Number: MLE-930202840

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Piston and Ring Kit, PowerPak, 4.040 in. Bore, 3.50 in. Stroke, 6.125 in. Stroke, Flat Top, Forged, Chevrolet, Small Block Gen I, Kit

Part Number: MLE-197753140

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Pistons, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-170693-8

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston Set, 347 Stroker SBF 289 - 302 K2-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K2-3151-4000

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Set, 418W / 5.8 Stroker SBF 351W K2-FX Series +6cc Dome Top inline Piston Set. 4.040 bore

Part Number: DMS-K2-3316-4040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.030 in. Bore, Ford, Kit

Part Number: MLE-930247130

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M644

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Forged Pro pistons BB Chevy 565, 4.600 bore, 1.120 C.H., 4.25 in. stroke, 6.535 rod, 8cc open/closed chamber Dome 11:1@110cc, 10.7@114cc, 10.2@119cc.

Part Number: SUM-BBC54046008L

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Piston and Rings, Arias, 23 Degree, 4.035 in. Bore, Flat Top, Forged, Chevy, Kit

Part Number: CNN-A1010014

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1448HC-100

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Set, 408W /5.8 Stroker SBF 351W K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K1-3352-4040

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Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series +6cc Dome Top inline Piston Set. 4.155 bore

Part Number: DMS-K1-3366-4155

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Estimated Ship Date: Apr 13, 2026 if ordered today

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